| 摘要 |
A barefoot orthotic is a foot support that adheres to the underside of a user's foot and is placed so that it extends longitudinally between the metatarsal head region and the calcaneal plantar tuberosity, and laterally between the lateral midfoot and the medial arch. By using a silicone polymer or other similar material, a barefoot orthotic can self-adhere to the skin of a user's foot. A barefoot orthotic can have a midfoot strike zone surrounding the forward portion of the calcaneal plantar tuberosity, a navicular support, a medial arch support, a forefoot propulsion pad, a lateral forefoot support, a lateral midfoot support, a cuboid support flange, a lateral heel support, and a balance rail extending longitudinally from the midfoot strike zone to the forefoot propulsion pad. Together, these components work to support and align the foot and thereby alleviate symptoms of various foot and leg conditions. |
| 主权项 |
1. An orthotic, comprising:
a flexible sole having an upper surface that is adapted to adhere to a user's foot with an adhesive, the flexible sole comprising; a midfoot strike zone portion that is generally concave in shape and that is configured to support the origin of the plantar fascia and anteriorly border the user's calcaneus bone to allow the bone to move relative to the orthotic and perform the calcaneus bone's weight-bearing function; a balance rail portion extending longitudinally from the midfoot strike zone portion towards the user's metatarsal head region, the balance rail portion being configured to support the user's central medial and lateral columns; a forefoot propulsion pad portion that is convex in shape that is configured to support the user's central metatarsal head region and spread the user's toes; and a cuboid support flange extending laterally towards the outside of the user's foot from the midfoot strike zone portion, when in use, the cuboid support flange configured to surround the calcaneal plantar tuberosity and provide support to the user's cuboid bone. |
